import * as flatbuffers from 'flatbuffers';
import { Column } from '../flat-geobuf/column.js';
import { Geometry } from '../flat-geobuf/geometry.js';
export declare class Feature {
    bb: flatbuffers.ByteBuffer | null;
    bb_pos: number;
    __init(i: number, bb: flatbuffers.ByteBuffer): Feature;
    static getRootAsFeature(bb: flatbuffers.ByteBuffer, obj?: Feature): Feature;
    static getSizePrefixedRootAsFeature(bb: flatbuffers.ByteBuffer, obj?: Feature): Feature;
    geometry(obj?: Geometry): Geometry | null;
    properties(index: number): number | null;
    propertiesLength(): number;
    propertiesArray(): Uint8Array | null;
    columns(index: number, obj?: Column): Column | null;
    columnsLength(): number;
    static startFeature(builder: flatbuffers.Builder): void;
    static addGeometry(builder: flatbuffers.Builder, geometryOffset: flatbuffers.Offset): void;
    static addProperties(builder: flatbuffers.Builder, propertiesOffset: flatbuffers.Offset): void;
    static createPropertiesVector(builder: flatbuffers.Builder, data: number[] | Uint8Array): flatbuffers.Offset;
    static startPropertiesVector(builder: flatbuffers.Builder, numElems: number): void;
    static addColumns(builder: flatbuffers.Builder, columnsOffset: flatbuffers.Offset): void;
    static createColumnsVector(builder: flatbuffers.Builder, data: flatbuffers.Offset[]): flatbuffers.Offset;
    static startColumnsVector(builder: flatbuffers.Builder, numElems: number): void;
    static endFeature(builder: flatbuffers.Builder): flatbuffers.Offset;
    static finishFeatureBuffer(builder: flatbuffers.Builder, offset: flatbuffers.Offset): void;
    static finishSizePrefixedFeatureBuffer(builder: flatbuffers.Builder, offset: flatbuffers.Offset): void;
    static createFeature(builder: flatbuffers.Builder, geometryOffset: flatbuffers.Offset, propertiesOffset: flatbuffers.Offset, columnsOffset: flatbuffers.Offset): flatbuffers.Offset;
}